Proof Research Steel 6CM 7.5 Twist Comp. Contour 26" 5/8 24 muzzle prefit for Zermatt Origin, all work is done by Proof, reamer specs listed in the link below.
https://saami.wpengine.com/wp-content/uploads/2018/04/6mm-Creedmoor.pdf
$450 shipped via UPS
PayPal F&F
https://saami.wpengine.com/wp-content/uploads/2018/04/6mm-Creedmoor.pdf
$450 shipped via UPS
PayPal F&F